Inventor · disambiguated record
Keith David Romaine
Also filed as: ROMAINE KEITH DAVID
3 granted patents·5 citations·filing 2016–2020
55Inventor score
Files withLANDMARK GRAPHICS CORP3
Top patents by PatentIndex Score
3 records- 0184US10612343B2Method for slim hole single trip remedial or plug and abandonment cement barrierLANDMARK GRAPHICS CORP·Filed 2016·Granted Apr 7, 2020·5 cites·14 claims
- 0258US11280156B2Method for slim hole single trip remedial or plug and abandonment cement barrierLANDMARK GRAPHICS CORP·Filed 2020·Granted Mar 22, 2022·0 cites·14 claims
- 0348US11125908B2EDM data compatibility for external applicationsLANDMARK GRAPHICS CORP·Filed 2016·Granted Sep 21, 2021·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Keith David Romaine files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →